USB DAC/Headphone Amplifier TEAC UD-503

Trang Chủ >> Âm thanh thông báo >> Âm thanh TEAC >> USB DAC/Headphone Amplifier TEAC UD-503
Mã số:23172127
USB DAC/Headphone Amplifier TEAC UD-503

USB DAC/Headphone Amplifier TEAC UD-503

- Dual-monaural USB DAC that supports 11.2MHz DSD with built-in fully-balanced/parallel-unbalanced headphone amplifier.

- The UD-503 is a dual-monaural USB DAC and fully-balanced headphone amplifier in a compact body with a footprint the size of a piece of paper. It represents the distillation of TEAC audio design expertise developed for over 60 years with audiophile design concepts.

Features

- Two built-in AK4490 DACs made by Asahi Kasei Microdevices support resolutions up to 11.2MHz DSD and 384kHz/32-bit PCM.

- Dual-monaural structure thoroughly separates independent left and right circuits from the power supply to the output stage.

- Built-in preamp circuits are ideal for setting up systems with power amps and active speakers.

- Analog RCA input pair enables use with analog sources.

- In addition to fully-balanced operation, the headphone amplifier supports parallel-unbalanced and active ground headphone operation.

- Our original TEAC-HCLD output buffer circuit, which is a current-enhancing output buffer circuit, conveys the dynamism of music.

- Capable of upconversion up to 12.2MHz DSD and 384kHz PCM.

- TEAC-QVCS high-precision volume control with a four-circuit structure allows 256 setting steps.

- In addition to high-precision internal clocks, 10MHz external clock input is also supported.

- Full-metal body with three independent pinpoint feet realizes high vibration suppression and stability.

Specifications

Model UD-503
Supported Format
USB input  - DSD: 2.8/5.6/11.2MHz
- PCM: 16/ 24/ 32bit, 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384kHz 
Coaxial input  - PCM: 16/ 24bit, 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192kHz 
Optical input  - PCM: 16/ 24bit, 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192kHz 
DAC
D/A Converter  Asahi Kasei Electronics AK4490 x 2
Up conversion PCM 384kHz or DSD 11.2MHz at the max. (8Fs, 4Fs, 2Fs,OFF) 
Audio Input/Output 
USB Input USB B-type USB2.0, Asynchronous mode transfer 
Suggest Application  TEAC HR Audio Player (Windows, Macintosh) 
Coaxial input (rear)  RCA x1 (Gold plated)
- Input level: 0.5Vp-p
- Input impedance: 75Ω
Optical input (rear)  Optical port (angled type) x1
Input level: -24.0 to -14.5dBm peak 
Coaxial input (front) 3.5mm mini x 1 (common use with coaxial input)
Input level: 0.5Vp-p
Input impedance: 75Ω
Optical input (front) Optical mini x1 (common use with coaxial input)
Input level: -24.0 to -14.5dBm peak
Analog input (rear) RCA x1 (Gold plated)
Input impedance: 51kΩ
Input sensitivity: 130mV 
XLR balanced output XLR 3-32 x1 (Gold plated)
- Output level setting: Fixed (0dB), Fixed (+6dB), Variable, OFF
- Maximum output level:
2.0Vrms (1kHz, full-scale, at 10kΩ load, at Fix 0dB set)
4.0Vrms (1kHz, full-scale, at 10kΩ load, at Fix 6dB set)
12.0Vrms (1kHz, full-scale, at 10kΩ load, at Variable set)
- Output impedance: 188Ω
RCA Unbalanced output  RCA x1 (Gold plated)
- Output level setting: Fixed (0dB), Fixed (+6dB), Variable, OFF
- Maximum output level:
2.0Vrms (1kHz, full-scale, at 10kΩ load, at Fix 0dB set)
4.0Vrms (1kHz, full-scale, at 10kΩ load, at Fix 6dB set)
12.0Vrms (1kHz, full-scale, at 10kΩ load, at Variable set)
- Output impedance: 150Ω
Headphone output  6.3mm (1/4-inch) Stereo jack x2 (Gold plated)
- Polar (at Balance output:
Tip: HOT, Ring: COLD, Sleeve: NC (GND)
- Polar (at Unbalance output):
Tip: L, Ring: R, Sleeve: GND
- Maximum output (at Balance connection): 700mW+700mW (at 32Ω load)
- Maximum output (at Unbalance connection): 500mW+500mW (at 32Ω x1 load)
 350mW+350mW (at 32Ω x2 load)
- Supported impedance: 16 - 600Ω
Clock in  BNC port (Gold plated)
- Input frequency: 10MHz
- Input impedance: 50Ω
- Input level:
 Rectangle: Corresponding to TTL level 
Up conversion  x8, x4, x2, OFF (Selectable) 
Digital filter  - DSD cut-off frequency: 50kHz, 150kHz (Selectable)
- PCM digital filter: FIR sharp, FIR slow, short delay/sharp, short delay/slow (Selectable) 
General
Compatibility impedance 8Ω to 600Ω
Power Consumption 16W
Dimensions (H x W x D) 81.2 x 290 x 248mm
Weight 4.2kg
Color Black - Silver

- Bảo hành: 12 tháng.

 

Giá: 22.632.000 VND (Đã bao gồm VAT)

Số lượng :

Thêm vào giỏ Mua ngay


Chia se tren Facebook
Sản phẩm liên quan

Tel:(028) 7300 1535
Showroom:92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM
Website:www.sieuthivienthong.com
Email:info@sieuthivienthong.com